NGK BR8EG Standard Spark Plug – 3130

The NGK BR8EG is a high-performance spark plug designed for reliable ignition, strong spark energy, and consistent combustion under demanding conditions. Built with a fine-wire nickel alloy center electrode and NGK’s proven resistor design, the BR8EG delivers crisp throttle response and dependable starting whether you’re riding hard off-road or tuning for performance. It’s a favorite among riders who want a durable, track-ready spark plug that maintains stable performance under heat and load.

NOTE: If you spend most of your time in low-RPM technical terrain and find yourself fouling the BR8EG frequently, ensure your jetting is correct or try the Iridium (BR8EIX) version, which is more resilient to carbon buildup.

Specs:

• Thread Size: 

• Reach: 19mm (3/4")

• Hex Size: 

• Heat Range: 8 (NGK scale)

• Electrode Material: Nickel alloy

• Ground Electrodes: Single

• Resistor Plug: Yes

• NGK Part Number: 3130

Common Fitment:

• Yamaha YZ250 / YZ250X
• Honda CR500R
• Honda CR250R
• KTM 200 2T

Always verify fitment with your motorcycle’s
service manual before installation.